用图像实例演示最新的光线跟踪算法，取得不错效果

用图像实例演示最新的光线跟踪算法，取得不错效果-Image examples of presentations using the latest Ray-tracing algorithm, and achieved good effects

Graphics
BumpMapFunction.cpp
BumpMapFunction.h
CameraView.cpp
CameraView.h
DirectLight.cpp
DirectLight.h
Extents.cpp
Extents.h
Graphics.vcproj
Light.h
Material.cpp
Material.h
MaterialBase.h
MaterialCookTorrance.cpp
MaterialCookTorrance.h
PixelArray.cpp
PixelArray.h
RgbImage.cpp
RgbImage.h
TextureAffineXform.cpp
TextureAffineXform.h
TextureBilinearXform.cpp
TextureBilinearXform.h
TextureCheckered.cpp
TextureCheckered.h
TextureMapBase.cpp
TextureMapBase.h
TextureMultiFaces.cpp
TextureMultiFaces.h
TextureRgbImage.cpp
TextureRgbImage.h
TextureSequence.cpp
TextureSequence.h
TransformViewable.cpp
TransformViewable.h
ViewableBase.cpp
ViewableBase.h
ViewableBezierSet.cpp
ViewableBezierSet.h
ViewableCone.cpp
ViewableCone.h
ViewableCylinder.cpp
ViewableCylinder.h
ViewableEllipsoid.cpp
ViewableEllipsoid.h
ViewableParallelepiped.cpp
ViewableParallelepiped.h
ViewableParallelogram.cpp
ViewableParallelogram.h
ViewableSphere.cpp
ViewableSphere.h
ViewableTorus.cpp
ViewableTorus.h
ViewableTriangle.cpp
ViewableTriangle.h
VisiblePoint.h